Skin is made up of both collagen and keratin. While both are proteins, they play different roles in the structure and function of skin.
- Collagen is a fibrous protein that provides structural support and strength to skin. It helps to keep skin firm and elastic.
- Keratin is a protein that makes up the outermost layer of skin, called the epidermis. Keratin helps to protect the skin from damage and infection.
The primary difference between these two proteins is their function. Collagen is a structural protein, while keratin is a protective protein. Collagen is found in the dermis, the layer of skin beneath the epidermis, while keratin is found in the epidermis.
Although both collagen and keratin are essential for healthy skin, their roles are distinct.
